GENERAL HVAC Solutions America Inc. now supports the Airzone Aidoo Pro validated smart thermostat integration for Fujitsu AIRSTAGE indoor units, including demand response capable applications.

The Airzone Aidoo Pro functions as a cloud enabled protocol gateway that enables the Google Nest Learning Thermostat (4th Gen) and ecobee Smart Thermostat Premium to operate as the primary control interface for Fujitsu AIRSTAGE inverter driven HVAC systems, while preserving native Fujitsu AIRSTAGE modulation, safety logic, and fault protection.

Validation testing confirms stable Cloud to Cloud and wired thermostat operation, auto changeover functionality, minimum heat protection, and participation in utility demand response programs when used with qualified smart thermostats.